The invention discloses a wedge-shaped rope ring with a combined wedge block structure. The wedge-shaped rope ring comprises a wall plate, a wedge back, a wedge-shaped ring body and a rope tail clamping device. The wedge-shaped ring which is integrally and symmetrically arranged front and back comprises an annular fixing block, an inner wedge-shaped block, an outer rope clamping block and an inner wedge-shaped block jacking self-locking control mechanism, the bottom of the annular fixing block is of a fan-shaped structure, the central angle of the fan-shaped structure is larger than 180 degrees, and the inner wedge-shaped block of a triangular structure is installed at the top of the annular fixing block through a guide lifting limiting mechanism. The two outer rope clamping blocks are installed on the two wedge-shaped faces of the inner wedge-shaped block in a sliding fit mode through the dovetail grooves and the dovetail protrusions which are arranged in a matched mode, and the inner wedge-shaped block jacking control mechanism is arranged between the annular fixing block and the inner wedge-shaped block. According to the wedge-shaped rope ring of the combined wedge block structure, the outer clamping rope block can clamp a steel wire rope or be separated from the steel wire rope by controlling lifting of the inner wedge-shaped block, and wedge withdrawing operation can be conveniently achieved on the premise that the steel wire rope is stably clamped.

    本发明公开了一种组合楔块结构楔形绳环,包括壁板、楔背、楔形环和绳尾夹紧装置;整体前后对称设置的楔形环包括环形固定块、内楔形块、外卡绳块和内楔形块顶升自锁控制机构,环形固定块底部是扇形结构、且扇形的圆心角大于180°,三角形结构的内楔形块通过导向升降限位机构安装在环形固定块的顶部,两件外卡绳块分别通过配合设置的燕尾槽和燕尾凸起滑移配合安装在内楔形块的两个楔形面上,内楔形块顶升控制机构设置在环形固定块与内楔形块之间。本组合楔块结构楔形绳环可以通过控制内楔形块的升降实现外卡绳块卡紧钢丝绳或脱离钢丝绳,能够在实现稳固夹持钢丝绳的前提下实现方便退楔操作。


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    Title :

    Wedge-shaped rope ring with combined wedge block structure


    Additional title:

    一种组合楔块结构楔形绳环


    Contributors:
    JIA FUYIN (author) / ZHANG DAWEI (author) / WEI CHAO (author)

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F16G Riemen, Kabel oder Seile, vorwiegend für Antriebszwecke , BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES



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